Investigation of Ultra-Wideband Pulses Radiation by Aperture Stacked Patch Antennas and Linear Arrays

被引：0
|
作者：
Vilenskiy, A. R. [1 ]
Chernyshev, S. L. [1 ]
机构：
[1] Bauman Moscow Tech Univ, Moscow 105005, Russia
来源：
2013 IEEE INTERNATIONAL CONFERENCE ON MICROWAVE TECHNOLOGY & COMPUTATIONAL ELECTROMAGNETICS (ICMTCE) | 2013年
关键词：
aperture stacked patch antenna; ultra-wideband antenna; linear antenna array; time-domain electromagnetics;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A low-profile ultra-wideband aperture stacked patch antenna is investigated as a radiator of ultra-wideband radio pulses with 50% relative bandwidth. Antenna design is based on low permittivity materials such as Rogers RO 4003, teflon and foam. On the basis of proposed stacked patch a 4-element linear antenna array was designed and investigated. Frequency-domain results demonstrated very good array elements matching and negligible mutual coupling. Simulated radiated transient pulses are presented for different observation angles, energy patterns and fidelity factors are calculated. Time-domain results evidence small radiated pulse degradation and high fidelity factor values for broadside directions.
引用
收藏
页码：179 / 183
页数：5
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